JB/T 6222-2007Three-phase disc brake induction motors (English PDF)
三相盘式制动异步电动机
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
August 1, 2007
Implementation date
January 1, 2008
Scope
JB/T 6222-2007 is the English-translated version of 三相盘式制动异步电动机.
JB/T 6222-2007 is the Chinese machinery industry standard covering three-phase disc brake induction motors. It was issued on 1 August 2007 and has been in force since 1 January 2008, replacing JB/T 6222-1992.
The document is under the responsibility of the Ministry of Industry and Information Technology. This page is published from the official record of the 2007 edition.
The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.
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Document preview — JB/T 6222-2007
National Standard of the People's Republic of China
- Replacing
- JB/T 6222-1992
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- [Preview only]
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Type
- 3.2 Basic parameters
- 4 Types and basic parameters
- 4.1 Types
- 4.2 Model designation
- 4.3 Nominal operating conditions
- 4.4 Safety and hygiene
- 4.5 Welding
- 4.6 Bridge (After crane operation mechanism assembled)
- 4.7 Assembly
- 4.8 Electrical control equipment
- 4.9 Steel pretreatment and painting
- 5 Technical requirements
- 5.1 General requirements
- 5.2 Safety requirements
- 5.3 Cold and hot working forming
- 5.4 Rated load test
- 5.5 Whole machine noise test
- 5.6 Static rigidity test
- 5.7 Dynamic load test
- 5.8 Crane span deviation
- 5.9 Diagonal difference of bridge
- 6 Test methods
- 6.1 Exit-factory inspection
- 6.2 Type inspection
- 7 Inspection rules
- 7.1 Marking
- 7.2 Packaging, transportation and storage
- 7.3 Transportation
- 7.4 Storage
- 8 Marking, packaging, transportation and storage
- 9 标志和标签 9 Marking and labeling
1 Foreword
JB/T 6222-2007 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 1 August 2007.
It replaces the earlier edition JB/T 6222-1992.
The JB/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.
2 Scope Preview
JB/T 6222-2007 carries no ICS number and no Chinese Standard Classification code.
This catalogue holds 21,922 other JB/T standards.
Of the 5,298 JB/T standards that do carry an ICS number, 1,460 (28%) fall under ICS 25, in the field of manufacturing engineering.
3 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
4 Related standards
Other editions:
JB/T 6222-1992 (earlier edition)
Standards on related subjects:
GB/T 1032-2023 — Test methods for three-phase asynchronous motors
GB/T 13957-2022 — Technical requirements for the fundamental series of three-phase large asynchronous motor
JB/T 1012-2017 — Specification for YY series capacitor-run induction motors
JB/T 7118-2025 — YVF Series (IP55) Variable Frequency Speed Control Three-Phase Asynchronous Motors Technical Specifications (Frame Sizes 63 to 355)
JB/T 5271-2022 — Specification for YE2 series (IP23) three-phase induction motors (frame size 160~400)
JB/T 6226-2015 — Technical requirements for motors for fans of large thermal power equipment
5 Classification and status
Chinese Standard Classification (CCS): K 22
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of JB/T 6222
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 6222-2007 | Three-phase disc brake induction motors | current edition | Current |
| JB/T 6222-1992 | Three-phase disc brake induction motors | previous edition | Superseded |
This page sells the current edition, JB/T 6222-2007. Earlier editions are listed for reference only.
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